Which equation is true when the value of x is -12? A 20 - 2x = 4
B 1/4x + 3 = 6
C 0.5x - 3 = 3
D 22 - 1/4x = 25

Enter the missing numbers in the boxes to complete the table of equivalent ratios.time (min) distance (km)? 36 9? 1512 ?

Sarah took the advertising department from her company on a round trip to meet with a potential client. including sarah a total of 11 people took the trip. she was able to purchase coach tickets for $280 and first class tickets for $1280. she used her total budget for airfare for the trip, which was $6080. how many first class tickets did she buy? how many coach tickets did she buy?

Look at triangle wxy what is the length (in centimeters) of the side wy of the triangle?